CN101322646B - 磁性微粒子成像装置及其检测线圈配置方法、磁通检测装置 - Google Patents
磁性微粒子成像装置及其检测线圈配置方法、磁通检测装置 Download PDFInfo
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- CN101322646B CN101322646B CN200810125591XA CN200810125591A CN101322646B CN 101322646 B CN101322646 B CN 101322646B CN 200810125591X A CN200810125591X A CN 200810125591XA CN 200810125591 A CN200810125591 A CN 200810125591A CN 101322646 B CN101322646 B CN 101322646B
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- 230000005291 magnetic effect Effects 0.000 title claims abstract description 394
- 239000006249 magnetic particle Substances 0.000 title claims abstract description 97
- 230000004907 flux Effects 0.000 title claims abstract description 94
- 238000003384 imaging method Methods 0.000 title claims abstract description 52
- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims description 24
- 230000005415 magnetization Effects 0.000 claims abstract description 34
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000035945 sensitivity Effects 0.000 description 15
- 239000000284 extract Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000002872 contrast media Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 1
- 230000005292 diamagnetic effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/0515—Magnetic particle imaging
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2007158546 | 2007-06-15 | ||
JP2007-158546 | 2007-06-15 | ||
JP2007158546A JP5100212B2 (ja) | 2007-06-15 | 2007-06-15 | 磁性微粒子イメージング装置、検出コイル配設方法および磁束検出装置 |
Related Child Applications (1)
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CN201010284147.XA Division CN101940472B (zh) | 2007-06-15 | 2008-06-13 | 磁性微粒子成像装置 |
Publications (2)
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CN101322646A CN101322646A (zh) | 2008-12-17 |
CN101322646B true CN101322646B (zh) | 2011-03-30 |
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Application Number | Title | Priority Date | Filing Date |
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CN201010284147.XA Active CN101940472B (zh) | 2007-06-15 | 2008-06-13 | 磁性微粒子成像装置 |
CN200810125591XA Active CN101322646B (zh) | 2007-06-15 | 2008-06-13 | 磁性微粒子成像装置及其检测线圈配置方法、磁通检测装置 |
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CN201010284147.XA Active CN101940472B (zh) | 2007-06-15 | 2008-06-13 | 磁性微粒子成像装置 |
Country Status (3)
Country | Link |
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US (1) | US8350566B2 (ja) |
JP (1) | JP5100212B2 (ja) |
CN (2) | CN101940472B (ja) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0365761A (ja) * | 1989-08-04 | 1991-03-20 | Nec Corp | 物品管理マスタ自動削除装置 |
JP5100212B2 (ja) * | 2007-06-15 | 2012-12-19 | 株式会社東芝 | 磁性微粒子イメージング装置、検出コイル配設方法および磁束検出装置 |
US7994786B2 (en) * | 2007-06-19 | 2011-08-09 | Mary Hitchcock Memorial Hospital | System and method for use of nanoparticles in imaging and temperature measurement |
JP5172384B2 (ja) * | 2008-02-25 | 2013-03-27 | 株式会社東芝 | 撮像装置 |
US8884617B2 (en) | 2008-06-23 | 2014-11-11 | The Regents Of The University Of California | Magnetic particle imaging devices and methods |
WO2010008478A2 (en) | 2008-06-23 | 2010-01-21 | The Regents Of The University Of California, Berkeley | Improved techniques for magnetic particle imaging |
JP5238445B2 (ja) * | 2008-10-08 | 2013-07-17 | 株式会社東芝 | 磁性微粒子イメージング装置 |
EP2461743B1 (en) * | 2009-08-07 | 2015-06-24 | Koninklijke Philips N.V. | Apparatus and method for determining at least one electromagnetic quantity |
CN102481111B (zh) * | 2009-08-21 | 2014-12-17 | 皇家飞利浦电子股份有限公司 | 用于生成和移动具有无场线的磁场的设备和方法 |
EP2488100A1 (en) * | 2009-10-15 | 2012-08-22 | Koninklijke Philips Electronics N.V. | Spectral magnetic particle imaging |
WO2011116229A2 (en) * | 2010-03-17 | 2011-09-22 | The Regents Of The University Of California | Magnetic particle imaging devices and methods |
DE102010013900B4 (de) | 2010-04-01 | 2013-01-03 | Hochschule Für Angewandte Wissenschaften Fachhochschule Würzburg-Schweinfurt | Verfahren zur Bildgebung mittels magnetischer Kleinstpartikel sowie Vorrichtung hierfür |
CN103260507B (zh) * | 2010-12-10 | 2016-04-27 | 皇家飞利浦电子股份有限公司 | 用于影响和/或检测磁性颗粒的设备和方法 |
RU2592015C2 (ru) * | 2010-12-10 | 2016-07-20 | Конинклейке Филипс Электроникс Н.В. | Устройство и способ для воздействия на и/или обнаружения магнитных частиц |
JP2013036941A (ja) * | 2011-08-10 | 2013-02-21 | Yamaha Corp | 磁気センサの検査装置及び検査方法 |
MX2014005796A (es) * | 2011-11-16 | 2014-05-30 | Koninkl Philips Nv | Aparato y metodo para alterar y/o detectar particulas magneticas que tienen un campo de vision grande. |
DE102011086773A1 (de) * | 2011-11-22 | 2013-05-23 | Robert Bosch Gmbh | Metallsensor |
JP6106184B2 (ja) * | 2011-12-02 | 2017-03-29 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | Mpiのためのコイル配置 |
JP6185929B2 (ja) * | 2011-12-15 | 2017-08-23 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | Mpiにおけるバックグラウンド信号の除去 |
KR101517363B1 (ko) | 2013-08-09 | 2015-05-06 | 국립대학법인 울산과학기술대학교 산학협력단 | 다중 자성 입자를 이용하는 컬러 자성 입자 영상화 방법 및 장치 |
WO2015130960A2 (en) * | 2014-02-27 | 2015-09-03 | Weinberg Medical Physics Llc | Neuroparticle with a spin-torque device |
US10649043B2 (en) * | 2014-04-28 | 2020-05-12 | Infineon Technologies Ag | Magnetic field sensor device configured to sense with high precision and low jitter |
CN105589105B (zh) * | 2014-10-30 | 2017-10-31 | 中国科学院空间科学与应用研究中心 | 一种空间中性原子傅立叶成像装置 |
WO2016156340A1 (en) * | 2015-03-30 | 2016-10-06 | Koninklijke Philips N.V. | Apparatus and method for influencing and/or detecting magnetic particles |
CN104739411B (zh) * | 2015-04-01 | 2017-04-05 | 南京医科大学 | 一种使用磁传感器对磁性目标进行检测定位的方法 |
US10709387B2 (en) * | 2015-05-12 | 2020-07-14 | Hyperfine Research, Inc. | Radio frequency coil methods and apparatus |
WO2017062821A1 (en) * | 2015-10-08 | 2017-04-13 | The University Of Florida Research Foundation, Inc. | Magnetic nanoparticle spectrometer |
DE102015220092B3 (de) * | 2015-10-15 | 2016-10-27 | Bruker Biospin Mri Gmbh | Verfahren zur Bestimmung einer räumlichen Zuordnung oder räumlichen Verteilung von Magnetpartikeln |
WO2017083643A1 (en) * | 2015-11-12 | 2017-05-18 | Massachusetts, University Of | Apparatus and methods for spatial encoding of ffl-based mpi devices |
US10466316B2 (en) * | 2016-07-12 | 2019-11-05 | Magnetic Insight, Inc. | Magnetic particle imaging |
EP3378389A1 (de) * | 2017-03-21 | 2018-09-26 | Universität zu Lübeck | Vorrichtung für bildgebende verfahren auf basis des magnetic particle imaging und zugehörige verfahren |
US11363962B2 (en) | 2018-05-21 | 2022-06-21 | Mitsubishi Electric Corporation | Electro-magnet device for magnetic particle imaging and magnetic particle imaging device |
US11255932B2 (en) * | 2018-12-10 | 2022-02-22 | Electronics And Telecommunications Research Institute | Magnetic-field-generating coil system, imaging system having magnetic-field-generating coil system, and method for operating imaging system |
WO2020186185A1 (en) | 2019-03-13 | 2020-09-17 | Magnetic Insight, Inc. | Magnetic particle actuation |
DE102019106665A1 (de) * | 2019-03-15 | 2020-09-17 | Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen | Verfahren und Signalübertragungsanordnung zur Durchführung einer Magnetic-Particle-Imaging-Signalerfassung |
US11561270B2 (en) * | 2019-08-30 | 2023-01-24 | Electronics And Telecommunications Research Institute | Apparatus and method for nano magnetic particle imaging |
CN112155544A (zh) * | 2020-09-21 | 2021-01-01 | 东北大学 | 基于零磁场线的成像方法及装置、电子设备和存储介质 |
CN112798061B (zh) * | 2021-01-27 | 2024-05-14 | 济南瑞泉电子有限公司 | 一种用于水表和燃气表的无磁感应式旋转传感器 |
JPWO2022220113A1 (ja) * | 2021-04-13 | 2022-10-20 | ||
JP7254258B1 (ja) * | 2022-03-10 | 2023-04-07 | 三菱電機株式会社 | 磁気粒子イメージングシステムおよび磁気粒子イメージング方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1774200A (zh) * | 2003-04-15 | 2006-05-17 | 皇家飞利浦电子股份有限公司 | 对检测区域内的状态变量进行空间解像测定的装置及方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3560956A (en) * | 1967-07-05 | 1971-02-02 | Sinnott Co | Image forming apparatus |
FR2615040B1 (fr) * | 1987-05-07 | 1990-02-16 | Thomson Cgr | Antenne de reception a decouplage passif notamment pour appareil d'imagerie par resonnance magnetique nucleaire |
CA2070068C (en) * | 1992-05-29 | 2000-07-04 | Masayuki Nakanishi | Magnetic display system |
DE10151778A1 (de) * | 2001-10-19 | 2003-05-08 | Philips Corp Intellectual Pty | Verfahren zur Ermittlung der räumlichen Verteilung magnetischer Partikel |
US8697029B2 (en) * | 2002-04-18 | 2014-04-15 | The Regents Of The University Of Michigan | Modulated physical and chemical sensors |
DE10238853A1 (de) | 2002-08-24 | 2004-03-04 | Philips Intellectual Property & Standards Gmbh | Verfahren zur lokalen Erwärmung mit magnetischen Partikeln |
WO2004091721A1 (en) | 2003-04-15 | 2004-10-28 | Philips Intellectual Property & Standards Gmbh | Method and apparatus for influencing magnetic particles |
US8532735B2 (en) | 2003-04-15 | 2013-09-10 | Koninklijke Philips N.V. | Device and method for examination and use of an electrical field in an object under examination containing magnetic particles |
EP2335575B1 (en) | 2003-04-15 | 2012-12-05 | Philips Intellectual Property & Standards GmbH | Magnetic gas bubble composition and magnetic gas bubble precursor for its manufacture |
US7370656B2 (en) | 2003-04-15 | 2008-05-13 | Koninklijke Philips Electronics N.V. | Method and arrangement for influencing magnetic particles and detecting interfering material |
JP4583372B2 (ja) | 2003-04-15 | 2010-11-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 検査領域内における非凝集状態の磁性粒子の空間的な分布の、改善された特定のための方法および装置 |
WO2004091396A2 (en) | 2003-04-15 | 2004-10-28 | Philips Intellectual Property & Standards Gmbh | Method for the spatially resolved determination of physical, chemical and/or biological properties or state variables |
US7081753B2 (en) * | 2004-07-26 | 2006-07-25 | Varian, Inc. | Multiple tuned scroll coil |
US7482807B2 (en) * | 2004-09-28 | 2009-01-27 | Koninklijke Philips Electronics N.V. | Method of determining a spatial distribution of magnetic particles |
EP1738774A1 (de) | 2005-06-29 | 2007-01-03 | Schering AG | Magnetische Eisenoxidpartikel enthaltende Zusammensetzungen und deren Verwendung in bildgebenden Verfahren |
US20100045281A1 (en) * | 2006-12-20 | 2010-02-25 | Koninklijke Philips Electronics N.V. | Arrangement and method for detecting and/or locating a magnetic material in a region of action, use of an arrangement in the examination of buildings |
WO2008078242A2 (en) * | 2006-12-20 | 2008-07-03 | Philips Intellectual Property & Standards Gmbh | Arrangement and method for influencing and/or detecting magnetic particles in a region of action |
JP5485699B2 (ja) * | 2006-12-20 | 2014-05-07 | コーニンクレッカ フィリップス エヌ ヴェ | 作用領域、コイル装置内の磁性粒子に影響を及ぼし、及び/又は該磁性粒子を検出する装置並び方法 |
JP5508023B2 (ja) * | 2006-12-20 | 2014-05-28 | コーニンクレッカ フィリップス エヌ ヴェ | 作用領域内の磁性粒子に影響を及ぼし且つ/或いは該粒子を検出する装置及び方法 |
US8354841B2 (en) * | 2007-01-24 | 2013-01-15 | Koninklijke Philips Electronics N.V. | Method for influencing and/or detecting magnetic particles in a region of action, magnetic particles and the use of magnetic particles |
JP5100212B2 (ja) * | 2007-06-15 | 2012-12-19 | 株式会社東芝 | 磁性微粒子イメージング装置、検出コイル配設方法および磁束検出装置 |
US8874188B2 (en) * | 2008-12-17 | 2014-10-28 | Koninklijke Philips N.V. | Arrangement and method for influencing and/or detecting magnetic particles |
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2007
- 2007-06-15 JP JP2007158546A patent/JP5100212B2/ja active Active
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2008
- 2008-06-12 US US12/138,132 patent/US8350566B2/en active Active
- 2008-06-13 CN CN201010284147.XA patent/CN101940472B/zh active Active
- 2008-06-13 CN CN200810125591XA patent/CN101322646B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1774200A (zh) * | 2003-04-15 | 2006-05-17 | 皇家飞利浦电子股份有限公司 | 对检测区域内的状态变量进行空间解像测定的装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101940472B (zh) | 2013-04-17 |
JP5100212B2 (ja) | 2012-12-19 |
US20080309330A1 (en) | 2008-12-18 |
US8350566B2 (en) | 2013-01-08 |
CN101940472A (zh) | 2011-01-12 |
CN101322646A (zh) | 2008-12-17 |
JP2008307254A (ja) | 2008-12-25 |
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Effective date of registration: 20160720 Address after: Japan Tochigi Patentee after: Toshiba Medical System Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Toshiba Corp Patentee before: Toshiba Medical System Co., Ltd. |